16913486520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{94531}}^1$

素因数の和:94626

約数の個数: 192

約数和(自身を含む): 63707005440

約数和(自身を除く): 46793518920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3976, 4260, 4473, 4970, 5112, 5964, 6390, 7455, 8520, 8946, 9940, 11928, 12780, 14910, 17892, 19880, 22365, 25560, 29820, 35784, 44730, 59640, 89460, 94531, 178920, 189062, 283593, 378124, 472655, 567186, 661717, 756248, 850779, 945310, 1134372, 1323434, 1417965, 1701558, 1890620, 1985151, 2268744, 2646868, 2835930, 3308585, 3403116, 3781240, 3970302, 4253895, 5293736, 5671860, 5955453, 6617170, 6711701, 6806232, 7940604, 8507790, 9925755, 11343720, 11910906, 13234340, 13423402, 15881208, 17015580, 19851510, 20135103, 23821812, 26468680, 26846804, 29777265, 33558505, 34031160, 39703020, 40270206, 46981907, 47643624, 53693608, 59554530, 60405309, 67117010, 79406040, 80540412, 93963814, 100675515, 119109060, 120810618, 134234020, 140945721, 161080824, 187927628, 201351030, 234909535, 238218120, 241621236, 268468040, 281891442, 302026545, 375855256, 402702060, 422837163, 469819070, 483242472, 563782884, 604053090, 704728605, 805404120, 845674326, 939638140, 1127565768, 1208106180, 1409457210, 1691348652, 1879276280, 2114185815, 2416212360, 2818914420, 3382697304, 4228371630, 5637828840, 8456743260, 16913486520]

約数ペア:

[(1, 16913486520), (2, 8456743260), (3, 5637828840), (4, 4228371630), (5, 3382697304), (6, 2818914420), (7, 2416212360), (8, 2114185815), (9, 1879276280), (10, 1691348652), (12, 1409457210), (14, 1208106180), (15, 1127565768), (18, 939638140), (20, 845674326), (21, 805404120), (24, 704728605), (28, 604053090), (30, 563782884), (35, 483242472), (36, 469819070), (40, 422837163), (42, 402702060), (45, 375855256), (56, 302026545), (60, 281891442), (63, 268468040), (70, 241621236), (71, 238218120), (72, 234909535), (84, 201351030), (90, 187927628), (105, 161080824), (120, 140945721), (126, 134234020), (140, 120810618), (142, 119109060), (168, 100675515), (180, 93963814), (210, 80540412), (213, 79406040), (252, 67117010), (280, 60405309), (284, 59554530), (315, 53693608), (355, 47643624), (360, 46981907), (420, 40270206), (426, 39703020), (497, 34031160), (504, 33558505), (568, 29777265), (630, 26846804), (639, 26468680), (710, 23821812), (840, 20135103), (852, 19851510), (994, 17015580), (1065, 15881208), (1260, 13423402), (1278, 13234340), (1420, 11910906), (1491, 11343720), (1704, 9925755), (1988, 8507790), (2130, 7940604), (2485, 6806232), (2520, 6711701), (2556, 6617170), (2840, 5955453), (2982, 5671860), (3195, 5293736), (3976, 4253895), (4260, 3970302), (4473, 3781240), (4970, 3403116), (5112, 3308585), (5964, 2835930), (6390, 2646868), (7455, 2268744), (8520, 1985151), (8946, 1890620), (9940, 1701558), (11928, 1417965), (12780, 1323434), (14910, 1134372), (17892, 945310), (19880, 850779), (22365, 756248), (25560, 661717), (29820, 567186), (35784, 472655), (44730, 378124), (59640, 283593), (89460, 189062), (94531, 178920)]